@mixin opacity($value) {
	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=#{$value})";
	filter: alpha(opacity = $value);
	opacity: $value / 100;
}

@mixin clearfix() {
	zoom: 1;
	display: flow-root;
	&::before, &::after {
		display: table;
		content: "";
	}
	&::after {
		clear: both;
	}
	@supports (display: flow-root) {
		&::before, &::after {
			display: unset;
			content: unset;
		}
		&::after {
			clear: unset;
		}
	}
}

/* Fonts */
$title: "League Gothic, Avenir Next Condensed, Helvetica Neue, Arial, sans-serif";
$body: "Helvetica Neue, Helvetica, Tahoma, Arial, sans-serif";

@mixin title-font() {
	font-family: #{$title};
}

@mixin body-font() {
	font-family: #{$body};
	font-weight: 300;
}